President Joe Biden’s debate performance on Thursday night has sparked serious concerns on both sides of the aisle about his mental acuity and physical well-being. Some have gone as far as calling for a new candidate to replace Biden on the Democratic ticket.

While former President Donald Trump’s performance did not draw overwhelming praise, that was overshadowed by the concerns prompted by Biden’s showing. Many are questioning if the president voters saw at the debate is the same one running the country on a daily basis.